A serologic study of equine influenza.
D000818:Animals; D006385:Hemagglutination Inhibition Tests; D006734:Horse Diseases / Q000276:immunology*; D006736:Horses; D007252:Influenza Vaccines; D009975:Orthomyxoviridae / Q000302:isolation & purification; D009976:Orthomyxoviridae Infections / Q000276:immunology / Q000662:veterinary*; D014611:Vaccination
D007252:Influenza Vaccines